I noted the fact and presumed that Aden was quite able to cope with the situation, as the Turks had a most difficult terrain to traverse before they could get clear of the hills and reach the littoral, while the hinterland tribes are noted for their combatant instincts and efficiency in guerilla warfare, besides being anti-Turk. I had, however, in spite of many years' experience, failed to reckon with Aden apathy. True to the policy of _laissez faire_ which was inaugurated when our Boundary Commission withdrew some twelve years ago, Aden had been depending for news of her own protectorate on office files and native report, especially on that much overrated friend and ally the Lahej sultanate. The Turks knew all about this, for the leakage of Aden affairs which trickles through Lahej and over the Yamen border is, and has been for years, a flagrant scandal. The invasion at Dhala was a feint just to test the soundness of official slumber at Aden; the obvious route for a large force was down the Tiban valley, owing to the easier going and the permanent water-supply. Our border-sultan (the Haushabi) was suborned with leisurely thoroughness all unknown to his next-door neighbour, that purblind sultanate at Lahej, unless the latter refrained from breaking Aden's holy calm with such unpleasant news. In May Aden stirred in her sleep and sent out the Aden troop to reconnoitre. This fine body of Indian cavalry and camelry reported that affairs seemed serious up the Tiban valley; then inertia reasserted itself and they were recalled. Also the Lahej sultanate, in a spasm of economy, started disbanding the Arab levies collected for the emergency from the tribes of the remoter hinterland which have supplied fine mercenaries to many oriental sultanates for many centuries. The watchful Turk, with his unmolested spy system, had noted every move of these pitiful blunders, and, at the psychological moment, came pouring down the Tiban valley some 3,000 strong with another 5,000 Arab levies. They picked up the Haushabi on the way, whose main idea was to get a free kick at Lahej, just as an ordinary human boy will serve some sneak and prig to whom a slack schoolmaster has relegated his own obvious duty of supervision. To do that inadequate sultanate justice, it tried to bar the way with its own trencher-fed troops and such levies as it had, but was brushed aside contemptuously by the hardier levies opposed to it and the overwhelming fire of the Turkish field batteries. Then a distraught and frantic palace emitted mounted messengers to Aden for assistance like minute-guns from a sinking ship.